graphite arc welding

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• Carbon arc welding — (CAW) is a process which produces coalescence of metals by heating them with an arc between a nonconsumable carbon (graphite) electrode and the work piece. It was the first arc welding process ever developed but is not used for many applications… …   Wikipedia

• Arc lamp — The electric arc in an arc lamp consists of gas which is initially ionized by a voltage and is therefore electrically conductive. To start an arc lamp, usually a very high voltage is needed to ignite or strike the arc. This requires an electrical …   Wikipedia

• Electric arc furnace — An electric arc furnace (EAF) is a furnace that heats charged material by means of an electric arc. Arc furnaces range in size from small units of approximately one ton capacity (used in foundries for producing cast iron products) up to about 400 …   Wikipedia

• Oxy-fuel welding and cutting — Oxyacetylene redirects here. For the song, see Cubanate. Side of metal, cut by oxygen propane cutting torch …   Wikipedia

• Soudage à l’arc à l’électrode enrobée — Le soudage à l’arc à l’électrode enrobée (SAEE), soudage manuel ou soudage à la baguette est le plus connu des procédés de soudure. Lorsque l on approche l électrode enrobée des pièces à assembler, il se crée un arc électrique qui dégage un fort… …   Wikipédia en Français

• Soudage a l'arc electrique — Soudage à l’arc à l’électrode enrobée Wikibooks propose un ouvrage abordant ce sujet : Soudage …   Wikipédia en Français

• Soudage à l'arc à l'électrode enrobée — Soudage à l’arc à l’électrode enrobée Wikibooks propose un ouvrage abordant ce sujet : Soudage …   Wikipédia en Français

• Soudage à l'arc électrique — Soudage à l’arc à l’électrode enrobée Wikibooks propose un ouvrage abordant ce sujet : Soudage …   Wikipédia en Français

• Air-arc cutting — is also known as air carbon cutting and employs a consumable carbon or graphite electrode to melt the material, which is then blown away by an air jet. This process is useful for cutting a variety of materials, but it is most often used for… …   Wikipedia

• steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying …   Universalium

• Manhattan Project — This article is about the atomic bomb project. For other uses, see Manhattan Project (disambiguation). Manhattan District The Manhattan Project created the first nuclear bombs. The Trinity test …   Wikipedia